| // Copyright 2014 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #ifndef FXBARCODE_ONED_BC_ONEDCODE39WRITER_H_ |
| #define FXBARCODE_ONED_BC_ONEDCODE39WRITER_H_ |
| |
| #include "fxbarcode/BC_Library.h" |
| #include "fxbarcode/oned/BC_OneDimWriter.h" |
| |
| class CBC_OnedCode39Writer final : public CBC_OneDimWriter { |
| public: |
| CBC_OnedCode39Writer(); |
| ~CBC_OnedCode39Writer() override; |
| |
| // CBC_OneDimWriter |
| uint8_t* EncodeWithHint(const ByteString& contents, |
| BCFORMAT format, |
| int32_t& outWidth, |
| int32_t& outHeight, |
| int32_t hints) override; |
| uint8_t* EncodeImpl(const ByteString& contents, int32_t& outLength) override; |
| bool RenderResult(WideStringView contents, |
| uint8_t* code, |
| int32_t codeLength) override; |
| bool CheckContentValidity(WideStringView contents) override; |
| WideString FilterContents(WideStringView contents) override; |
| bool SetTextLocation(BC_TEXT_LOC location) override; |
| bool SetWideNarrowRatio(int8_t ratio) override; |
| |
| WideString RenderTextContents(WideStringView contents); |
| bool encodedContents(WideStringView contents, WideString* result); |
| |
| private: |
| void ToIntArray(int16_t a, int8_t* toReturn); |
| char CalcCheckSum(const ByteString& contents); |
| |
| int8_t m_iWideNarrRatio = 3; |
| }; |
| |
| #endif // FXBARCODE_ONED_BC_ONEDCODE39WRITER_H_ |